Lester E - Series SCR User Manual Download Page 19 | Manualshive

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E-Series

19 of 20

User’s Manual

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Summary of Contents for E - Series SCR

Page 1: ...USER S MANUAL Industrial Battery Charger Important Safety Installation Operation and Maintenance Instructions 37324 www LesterElectrical com ...

Page 2: ...y configured battery type and if the charger is configured for on board operation An example charger ratings label is provided below Please fill in the blank label that is provided below with the information from the ratings label on your charger for future reference Document any configuration or settings changes that are made by marking the ratings label on your charger or on an additional label ...

Page 3: ... On Board Chargers 8 6 LOCATION AND INSTALLATION 8 6 1 On Board Mounting 8 7 AC INPUT 9 8 DC OUTPUT 10 8 1 ROUND MOLDED 3 PIN PLUG 10 8 2 DC OUTPUT FUSE 10 9 PROPER CARE OF DEEP CYCLE MOTIVE POWER BATTERIES 11 9 1 Personal Safety Precautions 11 10 CHARGER OPERATION 12 10 1 User Interface 14 11 LOCKOUT INTERLOCK RELAY OPTION 14 12 MAINTENANCE 14 12 1 Check Charger Area 15 12 2 Visual Inspections 15...

Page 4: ...FF THE CHARGER DOES NOT REDUCE THIS RISK 7 DANGER RISK OF ELECTRIC SHOCK DO NOT TOUCH UNINSULATED PORTION OF AC OR DC CONNECTORS OR UNINSULATED BATTERY TERMINAL 8 DANGER RISQUE DE CHOCKS ÉLECTRIQUES NE PAS TOUCHER LES PARTIES NON ISOLÉES DU CONNECTEUR DE SORTI OU LES BORNES NON ISOLÉES DE L ACCUMULATEUR 9 CAUTION CHARGE ONLY LEAD ACID BATTERIES OTHER TYPES OF BATTERIES MAY BURST CAUSING PERSONAL I...

Page 5: ... ENCLOSED PLACE 18 WARNING LEAD ACID BATTERIES CONTAIN SULFURIC ACID WHICH MAY CAUSE BURNS DO NOT GET ACID IN EYES ON SKIN OR CLOTHING IF CONTACT WITH THE EYES OCCURS FLUSH IMMEDIATELY WITH CLEAN WATER FOR 15 MINUTES AND OBTAIN MEDICAL ATTENTION 19 WARNING ONLY YOUR DEALER S QUALIFIED SERVICE TECHNICIANS SHOULD PROGRAM OR SERVICE THIS EQUIPMENT 20 CAUTION DO NOT OPERATE THE CHARGER IF IT HAS RECEI...

Page 6: ... must be stored indoors in a clean and dry environment where the temperatures will remain within the range of 40 F to 150 F 40 C to 65 C The charger should be stored upright in the shipping carton that it was shipped in This will help protect the charger from dust and abrasion It should be stored in an area where it is not likely to be damaged Do not stack anything on top of the charger 4 BATTERY ...

Page 7: ...BATTERY PROFILE BATTERIES IMPROPERLY MATCHED WITH THE CHARGER MAY BURST CAUSING PERSONAL INJURY AND DAMAGE TO BATTERIES OR CHARGER Battery manufacturers frequently use the same battery cases for different battery types Wet batteries have removable cell caps Water electrolyzed by discharging and charging the battery is replaced through these openings Sealed batteries are generally distinguished by ...

Page 8: ... board in the factory to protect it during shipping If so remove the plywood shipping board before installation and operation of the charger Proper installation of the charger is important in order to achieve good performance and to prevent damage to the charger and batteries The charger should be located in a clean cool dry and well ventilated area To permit free airflow for convection cooling al...

Page 9: ...MOVE GROUNDING PRONG FROM PLUG The conductor with insulation having an outer surface that is green with or without a yellow stripe s is the equipment grounding conductor If repair or replacement of the AC cable or connector is necessary do not connect the equipment grounding conductor to a live terminal Contact your dealer This charger is equipped with a grounding connector as illustrated in Figur...

Page 10: ...monly used connector plug The polarity of the charger connector plug must be the same as the battery connector receptacle The marked BLACK DC cable must be connected to the battery negative and the marked WHITE DC cable must be connected to the battery positive The charger will not operate if the polarity is reversed 8 1 ROUND MOLDED 3 PIN PLUG If the DC cordset includes the round molded 3 pin plu...

Page 11: ...dition in as little as three days in warm temperatures Batteries not maintained and allowed to sit in storage will self discharge sulfate and lose capacity Repeated charging without using the batteries between charges can recover some of the lost power range and life but some permanent loss should be expected 7 Cold batteries require more time to fully charge When the temperature falls below 65 F ...

Page 12: ...UT WRENCHES OR OTHER METAL OBJECTS ACROSS BATTERY TERMINALS OR THE BATTERY TOP ARCING OR EXPLOSION OF THE BATTERY CAN RESULT WARNING DO NOT DISCONNECT THE CHARGER DC OUTPUT PLUG FROM THE BATTERY RECEPTACLE WHILE A CHARGE CYCLE IS IN PROGRESS THE RESULTING ARCING AND BURNING OF THE PLUG AND RECEPTACLE COULD CAUSE THE BATTERIES TO EXPLODE CAUTION TO AVOID DAMAGE TO THE CHARGER DC CABLE AND CONNECTOR...

Page 13: ...cle connect the DC output connector to the battery pack if not already connected 2 Connect the charger AC input plug to a single phase 120V 60 Hz AC outlet The charger will start automatically which is indicated by the ammeter on the user interface displaying the output current Monitor the ammeter on the user interface for the correct charge current The initial charge current could vary several am...

Page 14: ...can be used to provide lockout interlock functionality The two 2 exposed terminals of the dry contact relay are CONNECTED when AC power is NOT PRESENT at the charger and the terminals are DISCONNECTED when AC power IS PRESENT at the charger The relay is rated for up to 10 amps 12 MAINTENANCE WARNING DISCONNECT BOTH AC AND DC POWER FROM THE CHARGER BEFORE PERFORMING ANY MAINTENANCE CONTACT WITH LIV...

Page 15: ...GHTEN AND OR CLEAN IF NEEDED FAILURE TO DO SO COULD CAUSE MALFUNCTION FIRE OR EXPLOSION Batteries must be well maintained for the charging system to operate properly Follow battery manufacturer instructions for battery maintenance Check for loose connections or corrosion DC connections may become corroded over time If the connections become corroded they should be cleaned as recommended by the bat...

Page 16: ...7204S 37204S 4 Control Board Assembly 27075 01S 27075 00S 27075 00S 27075 00S 27075 00S 27075 00S 5 AC Circuit Breaker 35363S 31847S 31847S 34882S 34882S 34882S 6 Ammeter 16369S 21461S 16369S 121461S 16369S 16895S 7 AC Cordset Kit 21307 08S 21307 08S 21307 08S 21307 08S 13072 08S 21307 08S 8 DC Cordset Kit Contact Your Sales Representative N A Misc Wiring Kit Control Cables 37447S 37447S 37447S 37...

Page 17: ...E Series 17 of 20 User s Manual WIRING DIAGRAM ...

Page 18: ...the owner will be paid for by the owner All warranty work accomplished at the Lester factory will be completed with a reasonable time after receipt of defective items This warranty does not cover any semiconductor parts such as diodes which are vulnerable to electrical overloads beyond the control of Lester Warranty on parts not manufactured by Lester which include but are not limited to timers an...

Page 19: ...E Series 19 of 20 User s Manual NOTES ...

Page 20: ...E Series 20 of 20 User s Manual Represented By 37324G 37324 ...

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